2019221496

素因数分解:

$2^3\times 3^2\times {\mathrm{28044743}}^1$

素因数の和:28044755

約数の個数: 24

約数和(自身を含む): 5468725080

約数和(自身を除く): 3449503584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 28044743, 56089486, 84134229, 112178972, 168268458, 224357944, 252402687, 336536916, 504805374, 673073832, 1009610748, 2019221496]

約数ペア:

[(1, 2019221496), (2, 1009610748), (3, 673073832), (4, 504805374), (6, 336536916), (8, 252402687), (9, 224357944), (12, 168268458), (18, 112178972), (24, 84134229), (36, 56089486), (72, 28044743)]